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Celkon
Celkon A40
Compare Celkon A40 and ZTE Grand Memo V9815

Celkon A40 vs ZTE Grand Memo V9815

Celkon A40
Celkon A40
ZTE Grand Memo V9815
ZTE Grand Memo V9815
Celkon A40
ZTE Grand Memo V9815
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    -
    HSDPA 900, 2100
  • 4G network
    -
    LTE 800, 900, 1800, 2600
  • HSDPA speed
    -
    HSDPA
  • HSUPA speed
    -
    HSUPA
  • LTE speed
    -
    LTE, Cat3, 100 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2014-1
    2013-2
  • Status
    2014-1
    2013-3
  • Design
  • SIM
    Dual SIM
    Yes
  • Height
    126.2 mm
    159.9 mm
  • Width
    64 mm
    82.6 mm
  • Thickness
    10.8 mm
    8.5 mm
  • Weight
    126.5 g
    189 g
  • Colors
    Blue, White, Yellow
    Black
  • Display
  • Display type
    TFT touchscreen
    TFT capacitive touchscreen
  • Physical size
    4.0 inches
    5.7 inches
  • Resolution
    480 x 800 pixels
    720 x 1280 pixels
  • Pixel density
    233 ppi
    258 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Dual-core 1.3 GHz
    Quad-core 1.7 GHz Krait 400
  • Chipset
    -
    Qualcomm MSM8974 Snapdragon 800
  • GPU
    -
    Adreno 330
  • Memory RAM
    512 MB
    2 GB
  • Internal storage
    4 GB
    16 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    32 GB
    32 GB
  • OS
  • OS
    Android OS, v4.2.2 (Jelly Bean)
    Android OS, v4.1.2 (Jelly Bean)
  • Main camera
  • Main camera
    5 MP
    13 MP
  • Primary camera resolution
    2592 x 1944 pixels
    4128 x 3096 pixels
  • Primary camera video
    video
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    -
    LED flash
  • Selfie camera
  • Secondary camera
    No
    -
  • Selfie camera
    1 MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration, Polyphonic, MP3 ringtones
    Vibration; MP3 ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    Yes
    v4.0
  • Bluetooth A2DP
    -
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes
    Yes, with A-GPS
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    No
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    Yes
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-ion
  • Battery capacity
    1500 mAh
    3200 mAh
  • Battery removable
    -
    Non-removable
  • Talk time
    -
    -
  • Standby time
    -
    -

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